84255323 has 4 divisors (see below), whose sum is σ = 84300888. Its totient is φ = 84209760.

The previous prime is 84255289. The next prime is 84255337. The reversal of 84255323 is 32355248.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84255323 - 2¹⁰ = 84254299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 84255323.

It is not an unprimeable number, because it can be changed into a prime (84255343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19886 + ... + 23747.

It is an arithmetic number, because the mean of its divisors is an integer number (21075222).

Almost surely, 2^84255323 is an apocalyptic number.

84255323 is a deficient number, since it is larger than the sum of its proper divisors (45565).

84255323 is a wasteful number, since it uses less digits than its factorization.

84255323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45564.

The product of its digits is 28800, while the sum is 32.

The square root of 84255323 is about 9179.0698330495. The cubic root of 84255323 is about 438.3951921386.

It can be divided in two parts, 842 and 55323, that added together give a palindrome (56165).

The spelling of 84255323 in words is "eighty-four million, two hundred fifty-five thousand, three hundred twenty-three".